Without new economies, our old economies get our jobs taken from them because everyone else has figured out how to do it.

If you're a scientist, and you have to have an answer, even in the absence of data, you're not going to be a good scientist.

If there's a Devil, that mean's there's a God.

We only went to the moon for military reasons. The space enthusiasts of the day kept saying, "Oh, we're on the moon; we should be on Mars in ten years." That's if it was driven by exploration, but it's never been driven by exploration.

The persistent failures of controlled, double-blind experiments to support the claims of parapsychology suggest that what's going on is nonsense rather than sixth sense.

All the great advances in cinema came about from technology. The 3-D camera was not invented by a movie director. The new industries are driven by the innovations in science and technology.

It turns out that the history of astrophysics is where we perfected time keeping.